We are assuming responsibility for a set of network gear from a vendor that developed an app for us. They had all the gear authenticate against their radius server. My task today is to remove that config, and point to our ACS servers using tacacs. I thought this would be an easy copy and paste, but when I put in our standard aaa new-model config, it appears like their config involving radius parameters, comes back into play. I have ended up being unable to access these devices, getting 'Authorization Failed' after putting in my user credentials and password. Any suggestions on this would be a big help!
